Asia
Not Yet Found
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
Afrika
Ethiopia, Ghana, Western Africa
South Africa, Western Africa
Eropah
England
United Kingdom
lain
belum menemukan
belum menemukan
Amerika Utara
Canada, USA
Canada
Amerika Selatan
Argentina, Bolivia, uruguay
Brazil, Kolumbia, Paraguai
deposito di oceania benua
Australia
Central Australia, South Australia, Western Australia
Central Australia, Western Australia